EcologyScienceA Global Boom in Fences Is Harming WildlifeBy Jim RobbinsScienceThe EPA May Extend the Use of Pesticides that Paralyze BeesBy Oliver MilmanIdeasWhat Will Replace Insects When They're Gone? By Oliver MilmanScienceClimate Change Is Taking a Big Bite out of Our Food SupplyBy Tom PhilpottThe Big StoryThe Internet Is Not as New as You ThinkBy Justin Smith-RuiuScienceIn Alaska, Beavers Are Engineering a New TundraBy Kylie MohrScienceAir Pollution May Keep Insects From Stopping to Smell the FlowersBy Jennifer Clare BallScienceHow Preserving Agave Could Help Save an Endangered BatBy Janet MarinelliScienceA Strange, Endangered Ecosystem Hides in Underground WaterwaysBy James GainesScienceHuge Sponges Are Eating an Extinct Arctic EcosystemBy Matt SimonScienceThe Brutal Reason Some Primates Are Born a Weird ColorBy Max G. LevyScienceA New Database Reveals How Much Humans Are Messing With EvolutionBy Amit KatwalaScienceExtreme Heat in the Oceans Is Out of ControlBy Matt SimonScienceInside the International Effort to Save One Tiny Mexican FishBy Sarah DurnScienceGot an Invasive Army of Crayfish Clones? Try Eating ThemBy Kate ConnollyScienceThe World Was Cooler in 2021 Than 2020. That’s Not Good NewsBy Matt SimonScienceScientists Capture Airborne Animal DNA for the First TimeBy Eric NiilerIdeasNatural History, Not Technology, Will Dictate Our DestinyBy Rob DunnScienceWhy Paleontologists Are Getting Into Florida’s Oyster BusinessBy Jack TamisieaScienceHow an Aquarium Collects Curious Creatures From the DeepBy Matt SimonScienceThe US Mountain West Could Soon Face Snowless WintersBy Sarah SaxScienceThe Great Danger of the Tiny Bark BeetleBy Jennifer Clare BallScienceCitizen Zoo Is Rewilding the UK, One Grasshopper at a TimeBy Matthew PonsfordScienceAll That Glitters Isn't LitterBy Sara HarrisonMore Stories